Quick question about nt11

So, I see in the stickies about air transfer screws and I need to know if these are them. I looked through the manual and as many pictures as I could and I can't find one that labels the air transfer screws

I hope that's a good enough picture, the screws in questions are the ones under the barrel adapter/breach area.

Any help would be great, I searched "air transfer screws" and didnt get a picture or decently good description if these are them.

Gotcha, it's this thread NT troubles it's basically a description of the manual. After I read through it I downloaded the manual itself but couldn't get any further in finding out what these are called.

But maybe I should just outline my problem? Air leaks from those very small screws. I know that those screws go into holes that are immediately above the hyper 3 and therefor are exposed to air coming out of the reg. my thought is, since there is no oring up there to just use Teflon tape to make an air tight seal around the screw threads. But I wanted to make sure I wasn't going to block off an air passage by doing that.

Gotcha, they must have been removed at one point because the threads are clean and bare. I put the auto silicone sealant on,
I asked the guy at the auto store his choice between Loctite and the silicone and he said either would work. So I went with the cheaper silicone and see how it works.